Shaker cup



FIG. 1 is a perspective view of a shaker cup, showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a cross-sectional view along the line 4—4 of FIG. 1;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a rear elevation view thereof.

The broken lines in the drawings illustrate the portions of the design that form no part of the claim. 

The ornamental design for a shaker cup, as shown and described. 